Run test on go1.18

.github/workflows/go.yml

@@ -11,15 +11,30 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ["1.17", "1.16"]
+        go:
+          - "1.18"
+          - "1.17"
+          - "1.16"
+      fail-fast: false
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.go }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+        with:
+          path: src/github.com/kayac/ddl-maker
+          persist-credentials: false
+
+      - run: |
+          go version
+          echo "GO111MODULE=on" >> "$GITHUB_ENV"
+          echo "GOPATH=${{ github.workspace }}" >> "$GITHUB_ENV"
+          echo "${{ github.workspace }}/bin" >> "$GITHUB_PATH"
+        shell: bash
 
       - name: Test
         run: make test
+        working-directory: src/github.com/kayac/ddl-maker

Makefile

@@ -7,4 +7,5 @@ lint: deps
 
 deps:
 	go get golang.org/x/lint/golint
+	go install golang.org/x/lint/golint
 	go mod download